Home / 27,197.24-37,535.93-15,261.29

Finding the Fourth Proportional to 27,197.24, 37,535.93 and 15,261.29

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Solution

The fourth proportional to 27,197.24, 37,535.93 and 15,261.29 is: 21,062.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,197.24 : 37,535.93 = 15,261.29 : x
  2. Step 2: Convert to fraction form
    27,197.24/37,535.93 = 15,261.29/x
  3. Step 3: Cross multiply
    27,197.24x = 37,535.93 × 15,261.29
  4. Step 4: Simplify right side
    27,197.24x = 572,846,713.15
  5. Step 5: Solve for x
    x = 572,846,713.15/27,197.24
  6. Step 6: Final answer
    x = 21,062.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.